﻿using System;
using System.Linq;
using System.Linq.Expressions;
using System.Linq.Dynamic;using System.Text;
using System.Data.Linq;
using System.Transactions;
using LinqToSqlExtensions;using System.ServiceModel;
using System.Collections;
using System.Collections.Generic;
using CardsServer.DAL;

namespace CardsServer.WCF
{
	public partial interface IService
{
[OperationContract]
string CRM_bank_Add(CRM_bank model ,int ACID);


[OperationContract]
string CRM_bank_Update(CRM_bank model ,int ACID);


[OperationContract]
string CRM_bankBybankid_Delete(int bankid,int ACID);


[OperationContract]
CRM_bank CRM_bankBybankid_Get(int bankid,int ACID );


[OperationContract]
List<CRM_bank> CRM_bank_Get(string sortBy,int ACID);




}
public partial class Service : IService
{
#region  添加CRM_bank表数据
/// <summary>
/// 添加CRM_bank
/// </summary>
/// <param name="model">CRM_bank实体</param>
/// <returns>空或错误</returns>
public string CRM_bank_Add(CRM_bank model,int ACID)
{
if(model.bankid==null )
{
return "『银行编号』不能为空！";
}
if(string.IsNullOrEmpty(model.bankname))
{
return "『银行名称』不能为空！";
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.CRM_bank.Count(p=>p.bankid==model.bankid)>0)
{
return "主键已存在！";
}
if(ctx.CRM_bank.Count(p=>p.bankname==model.bankname)>0)
{
return "银行名称已存在！";
}
ctx.CRM_bank.InsertOnSubmit(model);
ctx.SubmitChanges();
return string.Empty;
}
catch (Exception ex)
{
return " 添加失败!错误详细信息：" + ex.Message;
}
}
}
#endregion

#region  添加CRM_bank表数据事物用重构
/// <summary>
/// 添加CRM_bank事物用重构
/// </summary>
/// <param name="model">CRM_bank实体</param>
/// <returns>空或错误</returns>
private string CRM_bank_Add(CRM_bank model,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
if(model.bankid==null )
{
return "『银行编号』不能为空！";
}
if(string.IsNullOrEmpty(model.bankname))
{
return "『银行名称』不能为空！";
}
if(ctx.CRM_bank.Count(p=>p.bankid==model.bankid)>0)
{
return "主键已存在！";
}
if(ctx.CRM_bank.Count(p=>p.bankname==model.bankname)>0)
{
return "银行名称已存在！";
}
ctx.CRM_bank.InsertOnSubmit(model);
return string.Empty;
}
#endregion



#region  修改CRM_bank表数据
/// <summary>
/// 修改CRM_bank
/// </summary>
/// <param name="model">CRM_bank实体</param>
/// <returns>空或错误</returns>
public string CRM_bank_Update(CRM_bank model,int ACID)
{
if(model.bankid==null )
{
return "『银行编号』不能为空！";
}
if(string.IsNullOrEmpty(model.bankname))
{
return "『银行名称』不能为空！";
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.CRM_bank.Count(p=>p.bankid==model.bankid)!= 1)
{
return "未找到指定记录或记录不唯一！";
}
CRM_bank CRM_bankmodel=ctx.CRM_bank.Single(p => p.bankid==model.bankid);
if(model.bankid!=null )
{
CRM_bankmodel.bankid=model.bankid;
}
if(!string.IsNullOrEmpty(model.bankname))
{
CRM_bankmodel.bankname=model.bankname;
}
ctx.SubmitChanges();
return string.Empty;
}
catch (Exception ex)
{
return " 修改失败!错误详细信息：" + ex.Message;
}
}
}
#endregion



#region  删除CRM_bank表Bybankid数据
/// <summary>
/// 删除CRM_bankBybankid
/// </summary>
/// <param name="bankid">银行编号</param>
/// <returns>空或错误</returns>
public string CRM_bankBybankid_Delete(int bankid,int ACID)
{
if(bankid==null )
{
return "『银行编号』不能为空！";
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.CRM_bank.Count(p=>p.bankid==bankid)!=1)
{
return null;
}
CRM_bank model=ctx.CRM_bank.Single(p => p.bankid== bankid);
ctx.CRM_bank.DeleteOnSubmit(model);
ctx.SubmitChanges();
return string.Empty;
}
catch (Exception ex)
{
return " 删除失败!错误详细信息：" + ex.Message;
}
}
}
#endregion

#region  删除CRM_bank表Bybankid数据[事物用重构]
/// <summary>
/// 删除CRM_bankBybankid[事物用重构]
/// </summary>
/// <param name="bankid">银行编号</param>
/// <returns>空或错误</returns>
private string CRM_bankBybankid_Delete(int bankid,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
if(bankid==null )
{
return "『银行编号』不能为空！";
}
if(ctx.CRM_bank.Count(p=>p.bankid==bankid)!=1)
{
return null;
}
CRM_bank model=ctx.CRM_bank.Single(p => p.bankid== bankid);
ctx.CRM_bank.DeleteOnSubmit(model);
return string.Empty;
}
#endregion



#region  获取CRM_bank表Bybankid数据
/// <summary>
/// 获取CRM_bankBybankid
/// </summary>
/// <param name="bankid">银行编号</param>
/// <returns>当前表</returns>
public CRM_bank CRM_bankBybankid_Get(int bankid,int ACID)
{
if(bankid==null )
{
return null;
}
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if(ctx.CRM_bank.Count(p=>p.bankid==bankid)!=1)
{
return null;
}
return ctx.CRM_bank.SingleOrDefault(p=>p.bankid==bankid);
}
catch (Exception ex)
{
return null;
}
}
}
#endregion



#region  获取CRM_bank表数据
/// <summary>
/// 获取CRM_bank
/// </summary>
/// <param name="sortBy">排序属性名</param>
/// <param name="sortType">排序类型0=升序 1=降序</param>
/// <returns>List<CRM_bank></returns>
public List<CRM_bank> CRM_bank_Get(Expression<Func<CRM_bank, bool>> predicate , string sortBy,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if (predicate == null)
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.CRM_bank.ToList();
}
 else 
{
return ctx.CRM_bank.OrderBy(sortBy).ToList();
}
}
else
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.CRM_bank.Where(predicate).ToList();
}
 else 
{
return ctx.CRM_bank.Where(predicate).OrderBy(sortBy).ToList();
}
}
}
catch (Exception ex)
{
return null;
}
}
}
#endregion


#region  获取CRM_bank表数据
/// <summary>
/// 获取CRM_bank
/// </summary>
/// <param name="sortBy">排序属性名</param>
/// <param name="sortType">排序类型0=升序 1=降序</param>
/// <returns>List<CRM_bank></returns>
public List<CRM_bank> CRM_bank_Get(string sortBy,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
return CRM_bank_Get(null,sortBy, ACID);
}
catch (Exception)
{
return null;
}
}
}
#endregion


#region  获取CRM_bank表数据计数
/// <summary>
/// 获取CRM_bank表数据计数
/// </summary>
/// <returns>List<CRM_bank></returns>
public int CRM_bank_GetCount(Expression<Func<CRM_bank, bool>> predicate,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if (predicate == null)
{
return ctx.CRM_bank.Count();

}
 else
{
return ctx.CRM_bank.Where(predicate).Count();
}
}
catch 
{
return 0;
}
}
}
#endregion




#region  获取CRM_bank分页表数据
/// <summary>
/// 获取CRM_bank分页表数据
/// </summary>
/// <param name="pageIndex">当前页</param>
/// <param name="pageSize">页大小</param>
/// <param name="sortBy">排序属性名</param>
/// <param name="sortType">排序类型0=升序 1=降序</param>
/// <returns>List<CRM_bank></returns>
public List<CRM_bank> CRM_bank_Getpage(int pageIndex, int pageSize,Expression<Func<CRM_bank, bool>> predicate ,string sortBy,int ACID)
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
if (predicate == null)
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.CRM_bank.Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
 else 
{
return ctx.CRM_bank.OrderBy(sortBy).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
}
else
{
if(string.IsNullOrWhiteSpace(sortBy))
{
return ctx.CRM_bank.Where(predicate).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
 else 
{
return ctx.CRM_bank.Where(predicate).OrderBy(sortBy).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToList();
}
}
}
catch (Exception ex)
{
return null;
}
}
}
#endregion


#region  批量修改CRM_bank表数据
/// <summary>
/// 批量修改CRM_bank
/// </summary>
/// <param name="predicate">Expression<Func<CRM_bank, bool>></param> 查找表达式树
/// <param name="updater">Expression<Func<CRM_bank,CRM_bank>> 更新表达式树</param>
/// <param name="returns">影响记录数</param>
public int CRM_bank_batchUpdate(Expression<Func<CRM_bank, bool>> predicate,Expression<Func<CRM_bank, CRM_bank>> updater,int ACID)
{
using (TransactionScope ts=new TransactionScope())
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
int ok = ctx.CRM_bank.Update(predicate, updater);
ts.Complete();
 return ok;
}
catch (Exception ex)
{
return 0;
}
}
}
}
#endregion


#region  批量修改CRM_bank表数据事物用重构
/// <summary>
/// 批量修改CRM_bank事物用重构
/// </summary>
/// <param name="predicate">Expression<Func<CRM_bank, bool>></param> 查找表达式树
/// <param name="updater">Expression<Func<CRM_bank,CRM_bank>> 更新表达式树</param>
/// <param name="ctx">数据上下文</param>
/// <param name="returns">影响记录数</param>
private int CRM_bank_batchUpdate(Expression<Func<CRM_bank, bool>> predicate,Expression<Func<CRM_bank, CRM_bank>> updater,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
int ok = ctx.CRM_bank.Update(predicate, updater);
return ok;
}
#endregion


#region  批量删除CRM_bank表数据
/// <summary>
/// 批量删除CRM_bank
/// </summary>
/// <param name="predicate">Expression<Func<CRM_bank, bool>></param> 查找表达式树
/// <param name="returns">影响记录数</param>
public int CRM_bank_batchDel(Expression<Func<CRM_bank, bool>> predicate,int ACID)
{
using (TransactionScope ts=new TransactionScope())
{
using(CardsServer.DAL.DataClassesDataContext ctx=new CardsServer.DAL.DataClassesDataContext(getAccConnStr(ACID)))
{
try
{
int ok = ctx.CRM_bank.Delete(predicate);
ts.Complete();
 return ok;
}
catch (Exception ex)
{
return 0;
}
}
}
}
#endregion


#region  批量删除CRM_bank表数据事物用重构
/// <summary>
/// 批量删除CRM_bank事物用重构
/// </summary>
/// <param name="predicate">Expression<Func<CRM_bank, bool>></param> 查找表达式树
/// <param name="ctx">数据上下文</param>
/// <param name="returns">影响记录数</param>
private int CRM_bank_batchDel(Expression<Func<CRM_bank, bool>> predicate,int ACID, CardsServer.DAL.DataClassesDataContext ctx)
{
int ok = ctx.CRM_bank.Delete(predicate);
return ok;
}
#endregion


}
}

